For the 2026 school year, there are 2 public high schools serving 1,323 students in 63123, MO.
The top-ranked public high schools in 63123, MO are Bayless Senior High School and Affton High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public high schools in zipcode 63123 have an average math proficiency score of 31% (versus the Missouri public high school average of 36%), and reading proficiency score of 57% (versus the 51% statewide average). High schools in 63123, MO have an average ranking of 7/10, which is in the top 50% of Missouri public high schools.
Public high school in zipcode 63123 have a Graduation Rate of 92%, which is more than the Missouri average of 89%.
The school with highest graduation rate is Affton High School, with 90-94% graduation rate. Read more about public school graduation rate statistics in Missouri or national school graduation rate statistics.
Minority enrollment is 34% of the student body (majority Black and Asian), which is more than the Missouri public high school average of 31% (majority Black).
Best 63123, MO Public High Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Bayless Senior High School
(Math: 45-49% | Reading: 55-59%)
Rank:
Rank:
9/
Top 20%10
4532 Weber Rd
Saint Louis, MO 63123
(314) 256-8660
Saint Louis, MO 63123
(314) 256-8660
Gr: 9-12 | 562 students Student-teacher ratio: 19:1 Minority enrollment: 37%
Rank: #22.
Affton High School
(Math: 22% | Reading: 55-59%)
Rank:
Rank:
6/
Top 50%10
8309 Mackenzie Rd
Saint Louis, MO 63123
(314) 638-6330
Saint Louis, MO 63123
(314) 638-6330
Gr: 9-12 | 761 students Student-teacher ratio: 15:1 Minority enrollment: 32%
Frequently Asked Questions
What are the top-ranked public high schools in 63123, MO?
The top-ranked public high schools in 63123, MO include Bayless Senior High School and Affton High School.
How many public high schools are located in 63123?
2 public high schools are located in 63123.
What is the racial composition of students in 63123?
63123 public high schools minority enrollment is 34% of the student body (majority Black and Asian), which is more than the Missouri public high schools average of 31% (majority Black).
Recent Articles
What Rising E-Bike and Traffic Concerns Mean for School Commutes
Discover how rising e-bike use and increasing traffic are changing school commutes, and what parents should evaluate before choosing a public school.
School Safety Beyond Lockdowns: What Parents Should Review
Learn how to evaluate a public school's safety beyond lockdown drills, including school climate, emergency planning, mental health support, and communication.
How to Judge Special Education Capacity Before You Enroll
Learn how to evaluate a public school's special education capacity before enrolling your child, from staffing and IEP implementation to inclusion and support services.